207924308

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{257}}^1\times {\mathrm{907}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 367325952

約数和(自身を除く): 159401644

約数列:

[1, 2, 4, 223, 257, 446, 514, 892, 907, 1028, 1814, 3628, 57311, 114622, 202261, 229244, 233099, 404522, 466198, 809044, 932396, 51981077, 103962154, 207924308]

約数ペア:

[(1, 207924308), (2, 103962154), (4, 51981077), (223, 932396), (257, 809044), (446, 466198), (514, 404522), (892, 233099), (907, 229244), (1028, 202261), (1814, 114622), (3628, 57311)]